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| author | Karel Zak <kzak@redhat.com> | 2016-10-26 10:13:03 +0200 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2016-10-26 10:13:47 +0200 |
| commit | bae57b5a3c9fac14de4f0bb685958cb68937dc4d (patch) | |
| tree | 1d2af90abf698201986ae2d893c6214de78aea93 | |
| parent | 82e8ddacb4ac9221835d5d1c2930cb5a5a0a8440 (diff) | |
| download | util-linux-bae57b5a3c9fac14de4f0bb685958cb68937dc4d.tar.gz | |
misc: fix unsigned int usage for ctype.h functions
Reported-by: "Yuriy M. Kaminskiy" <yumkam@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
| -rw-r--r-- | disk-utils/partx.c | 4 | ||||
| -rw-r--r-- | libfdisk/src/gpt.c | 4 | ||||
| -rw-r--r-- | login-utils/lslogins.c | 2 | ||||
| -rw-r--r-- | misc-utils/logger.c | 2 | ||||
| -rw-r--r-- | sys-utils/dmesg.c | 4 |
5 files changed, 8 insertions, 8 deletions
diff --git a/disk-utils/partx.c b/disk-utils/partx.c index 46224a3f0a..cff160fbe5 100644 --- a/disk-utils/partx.c +++ b/disk-utils/partx.c @@ -193,10 +193,10 @@ static int get_partno_from_device(char *partition, dev_t devno) sz = strlen(partition); p = partition + sz - 1; - if (!isdigit((unsigned int) *p)) + if (!isdigit((unsigned char) *p)) goto err; - while (isdigit((unsigned int) *(p - 1))) p--; + while (isdigit((unsigned char) *(p - 1))) p--; errno = 0; partno = strtol(p, &end, 10); diff --git a/libfdisk/src/gpt.c b/libfdisk/src/gpt.c index aa83a4f67e..7fcb3c2424 100644 --- a/libfdisk/src/gpt.c +++ b/libfdisk/src/gpt.c @@ -1601,9 +1601,9 @@ static int gpt_entry_attrs_from_string( p += sizeof(GPT_ATTRSTR_NOBLOCK) - 1; /* GUID:<bit> as well as <bit> */ - } else if (isdigit((unsigned int) *p) + } else if (isdigit((unsigned char) *p) || (strncmp(p, "GUID:", 5) == 0 - && isdigit((unsigned int) *(p + 5)))) { + && isdigit((unsigned char) *(p + 5)))) { char *end = NULL; if (*p == 'G') diff --git a/login-utils/lslogins.c b/login-utils/lslogins.c index 76ada7fd2e..78d4ed46f4 100644 --- a/login-utils/lslogins.c +++ b/login-utils/lslogins.c @@ -571,7 +571,7 @@ static int valid_pwd(const char *str) const char *p; for (p = str; p && *p; p++) - if (!isalnum((unsigned int) *p)) + if (!isalnum((unsigned char) *p)) return 0; return p > str ? 1 : 0; } diff --git a/misc-utils/logger.c b/misc-utils/logger.c index 63c43993ca..0e1ebfffcb 100644 --- a/misc-utils/logger.c +++ b/misc-utils/logger.c @@ -685,7 +685,7 @@ static int valid_structured_data_id(const char *str) for (p = str; p < at; p++) { if (*p == '[' || *p == '=' || *p == '"' || *p == '@') return 0; - if (isblank((unsigned int) *p) || iscntrl((unsigned int) *p)) + if (isblank((unsigned char) *p) || iscntrl((unsigned char) *p)) return 0; } return 1; diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c index 0056b2520a..a06c6820da 100644 --- a/sys-utils/dmesg.c +++ b/sys-utils/dmesg.c @@ -641,8 +641,8 @@ static void safe_fwrite(const char *buf, size_t size, int indent, FILE *out) i += len - 1; #else len = 1; - if (!isprint((unsigned int) *p) && - !isspace((unsigned int) *p)) /* non-printable */ + if (!isprint((unsigned char) *p) && + !isspace((unsigned char) *p)) /* non-printable */ hex = 1; #endif if (hex) |